We used PVC pipe to to build our collapsible displays. These can be adapted to any size and are easily transported. The larger frame displays our Current Information boards.
Large frame materials
Note: We are now using round curtain rod clips and string to secure the boards on the frame. The sun and heat of our climate often caused the velcro to pull off the poster boards.
The smaller frame holds our Health Effects cards-- English on one side and Spanish on the other side.
Small frame materials
Lunt 80mm H-a and Lunt 102mm ED Doublet OTA with white light solar wedge; AVX mount.
Calcium-K setup: camera attached to telescope, computer and monitor.
Student using the Lhires III spectrascope